Background/Objectives: Metabolic dysfunction-associated steatotic liver disease (MASLD), previously known as non-alcoholic fatty liver disease (NAFLD), is rapidly becoming the most prevalent form of chronic liver disease in both pediatric and adult populations. It encompasses a wide spectrum of liver abnormalities, ranging from simple fat accumulation to severe conditions such as inflammation, fibrosis, cirrhosis, and liver cancer. Major risk factors for MASLD include obesity, insulin resistance, type 2 diabetes, and hypertriglyceridemia. Methods: This narrative review employed a comprehensive search of recent literature to identify the latest studies on the relationship between MAFLD and obesity, the health consequences and the latest treatment options to prevent long-term damage to the liver and other organs. Additionally, the article presents perspectives on diagnostic biomarkers. Results: Childhood obesity is linked to a multitude of comorbid conditions and remains a primary risk factor for adult obesity. This abnormal fat accumulation is known to have long-term detrimental effects into adulthood. Scientific evidence unequivocally demonstrates the role of obesity-related conditions, such as insulin resistance, dyslipidemia, and hyperglycemia, in the development and progression of MASLD. Oxidative stress, stemming from mitochondrial dysfunction, is a leading factor in MASLD. This review discusses the interconnections between oxidative stress, obesity, dyslipidemia, and MASLD. Conclusions: Atherogenic dyslipidemia, oxidative stress, inflammation, insulin resistance, endothelial dysfunction, and cytokines collectively contribute to the development of MASLD. Potential treatment targets for MASLD are focused on prevention and the use of drugs to address obesity and elevated blood lipid levels.

The prevalence and incidence of prediabetes in children and youth continue to increase in parallel with the obesity epidemic. While prediabetes is defined by elevated HbA1c and/or impaired glucose tolerance (IGT) and/or impaired fasting glucose (IFG), the risk of clinical disease is a continuum. Individuals with prediabetes are at a higher risk of developing youth-onset type 2 diabetes, which is considered a more aggressive form of the disease. This condition is associated with increased cardiovascular and metabolic risks and leads to an earlier onset of complications compared to adults with type 2 diabetes. Additionally, significant damage to beta cells may occur even before dysglycemia develops. Recent data indicate that mortality rates are higher in youths with type 2 diabetes compared to those with type 1 diabetes. Childhood prediabetes and cardiovascular complications associated with it are a significant health concern. This review provides the latest insights into this complex issue. We will present an overview of pathophysiology, screening methods, and therapeutic options to prevent the progression from prediabetes to type 2 diabetes in children. In summary, it is crucial to identify prediabetes in children, as this underscores the importance of appropriate screening and timely intervention.

As the learning health network known as the T1D Exchange Quality Improvement Collaborative (T1DX-QI) has expanded on a significant scale to provide care for more than 120,000 people since its inception in 2016, assessing the quality improvement (QI) culture and monitoring clinical outcome improvements of participating centers has become vital to understanding the network’s progress and success. Centers participating in the T1DX-QI complete regular QI culture self-assessments to quantify four evidence-based areas of culture: QI team structure, QI foundation, QI capacity, and QI success. This study builds on a previous baseline analysis to demonstrate self-reported improvements in T1DX-QI centers’ QI culture from 2021 to 2022 and summarizes QI successes experienced by participating centers.